former president george w. bush recovering after doctors found a blockage in his heart and inserted a stent. >> they take the stent and then they coat it with a drug that prevents clots from forming. >> shepard: tonight, a look at the procedure and the former president's health but how to tell if you are at risk. and, handcuffed, chained and locked in a coffin then shoved out of an airplane. >> not successful is not an option here. >> shepard: the dare devil who tried to make the aescape. but first from fox this tuesday night, criminal charges filed. the first criminal charges in the attack on the u.s. outpost in benghazi, libya. on september the 11th of last year. happened today according to a u.s. official speaking to fox news. the terror strike killed four americans. our ambassador, chris stevens, the state department officer sean smith and two former navy seals tyrone woods and glen dorty. doherty. >> shepard, the charges remain under seal in new york tonight. in may released three suspects wanted for quest